Analysis

  • max time kernel
    93s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 02:03

General

  • Target

    0x0008000000013a05-1037.exe

  • Size

    175KB

  • MD5

    eebcd5db7c3df05e789364f005301101

  • SHA1

    2285e34a146573381737b0201fd9e7fc638cd151

  • SHA256

    fec54b475baf6e4f6e355b307a0a197a150c3f99f229214d7b51a87f1d317c7b

  • SHA512

    d05dc3c64e89423c4b24c96a50b2b42b3755950cfe6e952235edfc332588178882ce7c65f89323b3b9a49cf03d51e934e56ed560ea15693a6611fdac9ac9ae43

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x0008000000013a05-1037.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0008000000013a05-1037.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4824

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4824-133-0x00000000006D0000-0x0000000000702000-memory.dmp
    Filesize

    200KB

  • memory/4824-134-0x0000000005670000-0x0000000005C88000-memory.dmp
    Filesize

    6.1MB

  • memory/4824-135-0x0000000005160000-0x000000000526A000-memory.dmp
    Filesize

    1.0MB

  • memory/4824-136-0x0000000005080000-0x0000000005092000-memory.dmp
    Filesize

    72KB

  • memory/4824-137-0x00000000053D0000-0x00000000053E0000-memory.dmp
    Filesize

    64KB

  • memory/4824-138-0x00000000050E0000-0x000000000511C000-memory.dmp
    Filesize

    240KB

  • memory/4824-139-0x0000000005450000-0x00000000054B6000-memory.dmp
    Filesize

    408KB

  • memory/4824-140-0x0000000006540000-0x0000000006AE4000-memory.dmp
    Filesize

    5.6MB

  • memory/4824-141-0x0000000006030000-0x00000000060C2000-memory.dmp
    Filesize

    584KB

  • memory/4824-142-0x0000000006AF0000-0x0000000006CB2000-memory.dmp
    Filesize

    1.8MB

  • memory/4824-143-0x00000000071F0000-0x000000000771C000-memory.dmp
    Filesize

    5.2MB

  • memory/4824-144-0x00000000053D0000-0x00000000053E0000-memory.dmp
    Filesize

    64KB

  • memory/4824-145-0x0000000006460000-0x00000000064D6000-memory.dmp
    Filesize

    472KB

  • memory/4824-146-0x00000000064E0000-0x0000000006530000-memory.dmp
    Filesize

    320KB